[Answered] Just changed ECU on my 1998 Isuzu Trooper - need new transponder code?

2389 views - Last reply: August 20, 2024
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How do I obtain the key code to program a 1998 Isuzu Trooper key fob?

Hello! We've developed a VIN-based tool to help you get your key code for the 1998 Isuzu Trooper. Check it out here: VIN Key Code Generator.

Replies (6)

My 1998 Isuzu Trooper needs a new key but I need the code first. Help!

Trying to reprogram a new key for my 1998 Isuzu Trooper—need the code first.

Great info! Needed this for my old 1998 Isuzu Trooper.

Been stuck with my 1998 Isuzu Trooper for weeks. This might be the fix.

I’ve been locked out of my 1998 Isuzu Trooper all week. Hope this helps.

Great info! Needed this for my old 1998 Isuzu Trooper.

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Cost & Options
Quality aftermarket keys work well for most vehicles at lower cost. However, some luxury brands use proprietary technology only available through dealers. For expensive cars, OEM may be worth the extra cost for reliability.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
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Lost Keys
Locksmiths or dealers can: 1) Decode your door or ignition lock to determine key cuts 2) Access your car's key code through manufacturer databases (with proof of ownership) 3) Program new transponder keys using diagnostic equipment.
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